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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Scene Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
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For a dry, sunny visit to Carcross, plan your trip for late spring through early fall, when daytime highs climb into the high teens or low 20s °C and rainfall is at its lowest. The live forecast above will tell you today’s conditions.
What is the best time of year to visit Carcross?
June through August offers the most reliable weather for outdoor activities, with average highs around 18–21°C and long daylight hours. September can still be pleasant but nights cool quickly. Winter, from November to March, brings deep snow and temperatures often below –15°C, ideal for snowmobiling and Northern Lights viewing but not for casual touring.
What should I pack for Carcross?
Layers are essential year-round. In summer pack a waterproof jacket, fleece, and sturdy walking shoes; evenings dip to single digits. For winter bring a heavy parka, insulated boots, gloves, and a hat. Regardless of season, include sunscreen and sunglasses—the alpine sun is intense, and snow glare is strong.
Is Carcross weather similar to Whitehorse weather?
Yes, but Carcross is slightly drier and a few degrees cooler due to its higher elevation and proximity to Bennett Lake. Check Canada Scene’s weather hub for both locations when planning a side trip.
How does Carcross compare to Haines Junction weather?
Carcross is generally sunnier and less windy than Haines Junction, which sits closer to the St. Elias Mountains. Winter lows in Carcross are comparable, but Haines Junction receives more snowfall from Pacific storms.
What about Atlin or Tagish weather?
Atlin, just over the BC border, is wetter and milder than Carcross. Tagish, between Carcross and Whitehorse, has very similar conditions—dry, cold winters and warm, sunny summers—so packing advice is interchangeable.